| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.776 | N/A |
| 2 | 5 | 23.470 | 19/7:05.236 |
| 3 | 4 | 22.301 | 20/7:17.600 |
| 4 | 3 | 23.269 | 20/7:20.029 |
| 5 | 3 | 21.639 | 20/7:13.501 |
| 6 | 4 | 27.204 | 19/7:07.154 |
| 7 | 4 | 23.215 | 19/7:06.007 |
| 8 | 4 | 22.222 | 19/7:02.741 |
| 9 | 4 | 22.767 | 19/7:01.471 |
| 10 | 4 | 22.516 | 20/7:23.160 |
| 11 | 4 | 24.044 | 19/7:01.540 |
| 12 | 4 | 22.456 | 19/7:00.217 |
| 13 | 4 | 22.283 | 20/7:21.970 |
| 14 | 4 | 22.183 | 20/7:20.607 |
| 15 | 4 | 23.926 | 20/7:21.804 |
| 16 | 4 | 22.988 | 20/7:21.654 |
| 17 | 4 | 22.329 | 20/7:20.740 |
| 18 | 4 | 22.371 | 20/7:19.980 |
| 19 | 4 | 23.028 | 20/7:19.998 |
| 20 | 4 | 22.989 | 20/7:19.976 |